3 ms·

1 kB "low RAM", 0-0x3ff 4 kB Main RAM, 0x1000 - 0x1fff 1 kilonibble (kN?), practically 512 bytes worth color RAM, 0x9400-0x97ff So I think you could say unex

1 kB "low RAM", 0-0x3ff 4 kB Main RAM, 0x1000 - 0x1fff 1 kilonibble (kN?), practically 512 bytes worth color RAM, 0x9400-0x97ff So I think you could say unexpanded VIC-20 had 5.5 kB of RAM.

ChrisMarshallNY 5y ago
Yeah, but as pointed out above, the system took 2K, so that left the user with 3.5K.